Chuck Lever d8099feda4 xprtrdma: Reduce context switching due to Local Invalidation ... Since commit ba69cd122e ("xprtrdma: Remove support for FMR memory registration"), FRWR is the only supported memory registration mode. We can take advantage of the asynchronous nature of FRWR's LOCAL_INV Work Requests to get rid of the completion wait by having the LOCAL_INV completion handler take care of DMA unmapping MRs and waking the upper layer RPC waiter. This eliminates two context switches when local invalidation is necessary. As a side benefit, we will no longer need the per-xprt deferred completion work queue. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>		2019-07-09 10:30:25 -04:00
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events	xprtrdma: Reduce context switching due to Local Invalidation	2019-07-09 10:30:25 -04:00
bpf_probe.h	bpf: add writable context for raw tracepoints	2019-04-26 19:04:19 -07:00
define_trace.h	tracing: introduce TRACE_EVENT_NOP()	2019-04-08 09:22:51 -04:00
perf.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
syscall.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
trace_events.h	tracing: Prevent further users of zero size static arrays in trace events	2018-05-29 08:29:13 -04:00